//登录与注册的模块
import { reqGetCode, reqUserRegister, reqUserLogin, reqUserInfo, reqLogout } from "@/api";
import { setToken, getToken, removeToken } from "@/utils/token";
const state = {
    code: '',
    token: getToken(),
    userInfo: {}
}
const mutations = {
    GETCODE(state, code) {
        state.code = code
    },
    USERLOGIN(state, token) {
        state.token = token
    },
    GETUSERINFO(state, userInfo) {
        state.userInfo = userInfo
    },
    //清除本地的数据
    CLEAR(state){
        //把仓库中中相关用户信息清空
        state.token = ''
        state.userInfo = {},
        //本地存储移除
        removeToken()
    }
}
const actions = {
    //获取验证码
    async getCode({ commit }, phone) {
        //获取验证码的这个接口：把验证码返回，但是正常情况，后台应该把验证码发到用户手机上【省钱】
        let result = await reqGetCode(phone)
        // console.log('res', result);
        if (result.code == 200) {
            commit("GETCODE", result.data)
            return "ok"
        } else {
            return Promise.reject(new Error('fail'))
        }
    },
    //用户注册
    async userRegister({ commit }, user) {
        let result = await reqUserRegister(user)
        console.log('注册', result);
        if (result.code == 200) {
            return "ok"
        } else {
            return Promise.reject(new Error(result.message))
        }
    },
    //登录业务【token】
    async userLogin({ commit }, data) {
        let result = await reqUserLogin(data)
        console.log('登录', result);
        //服务器下发token，用户唯一标识符（uuid）
        //将来经常通过带token找服务器要用户信息进行展示
        if (result.code == 200) {
            commit("USERLOGIN", result.data.token)
            //本地持久化存储 token
            setToken(result.data.token)
            return "ok"
        } else {
            return Promise.reject(new Error(result.message))
        }
    },
    //获取用户信息
    async getUserInfo({ commit }) {
        let result = await reqUserInfo()
        console.log('用户信息', result);
        if (result.code == 200) {
            //提交用户的信息
            commit('GETUSERINFO', result.data)
            return "ok"
        } else {
            return Promise.reject(new Error(result.message))
        }
    },
    //退出登录
    async userLogout({ commit }) {
        //只是向服务器发起一次请求，通知服务器清除token
        let result = await reqLogout()
        if(result.code==200){
            commit('CLEAR')
            return "ok"
        } else{
            return Promise.reject(new Error('退出登录'+result.message))
        }
    }
}
const getters = {}
export default {
    state,
    mutations,
    actions,
    getters
}